Sleep deprivation is worse than showing up to work feeling a bit groggy warns a workplace safety expert as KiwiRail moves to ban sleeping medications. 

Its Chief Medical Officer has reviewed Zopiclone and Melatonin and found them incompatible with its safety critical work.  

EMA workplace safety manager Paul Jarvie wants to find out what led to KiwiRail making this decision. 

He told Heather du Plessis-Allan Melatonin isn't a sedative that lasts too long, and will probably be out of a person's system after an eight-hour sleep. 

LISTEN ABOVE 

Sleep deprivation is worse than showing up to work feeling a bit groggy warns a workplace safety expert as KiwiRail moves to ban sleeping medications.&nbsp;
Its Chief Medical Officer has reviewed Zopiclone and Melatonin and found them incompatible with its safety critical work. &nbsp;
EMA workplace safety manager Paul Jarvie wants to find out what led to KiwiRail making this decision.&nbsp;
He told Heather du Plessis-Allan Melatonin isn't a sedative that lasts too long, and will probably be out of a person's system after an eight-hour sleep.&nbsp;
LISTEN ABOVE&nbsp;

Open your mind to the world with New Zealand’s number one breakfast radio show.

Without question, as New Zealand’s number one talk host, Mike Hosking sets the day’s agenda.

The sharpest voice and mind in the business, Mike drives strong opinion, delivers the best talent, and always leaves you wanting more.

The Mike Hosking Breakfast always cuts through and delivers the best daily on Newstalk ZB.

Open your mind to the world with New Zealand’s number one breakfast radio show. Without question, as New Zealand’s number one talk host, Mike Hosking sets the day’s agenda. The sharpest voice and mind in the business, Mike drives strong opinion, delivers the best talent, and always leaves you wanting more. The Mike Hosking Breakfast always cuts through and delivers the best daily on Newstalk ZB.

Open your mind to the world with New Zealand’s number one breakfast radio show.Without question, as New Zealand’s number one talk host, Mike Hosking sets the day’s agenda.The sharpest voice and mind in the business, Mike drives strong opinion,...

The Mike Hosking Breakfast

Paul Jarvie: EMA Workplace Safety Manager on KiwiRail's decision to ban melatonin and sleeping medication

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/4055edbd-4e0a-446b-9a00-b31b0166394d/transcript

With the Miami Grand Prix officially having run its course, it's time to assess the changes to the controversial Formula 1 regulations. 

Tweaks were made following backlash from the drivers, with the electric batteries impacting their ability to race effectively.  

Former Team Manager at Williams and former GM at Ferrari, Peter Windsor told Mike Hosking quite a few people spoke out against the new regulations when they were first implemented. 

“I think there was a lot wrong with them, but I think in Miami, we are 75% towards addressing most of the issues.” 

However, there are still flaws, and Windsor believes they’re still keeping great drivers from doing as much with the car as they used to going into reasonably fast corners.  

“We’re not seeing the best of a Charles Leclerc or a Max Verstappen yet, but we’re getting there.”  

But he doesn’t believe F1 will be able to iron out the flaws with the current regulations entirely, which is why people seem to be turning towards V8 engines for 2030. 

“I think the general feeling is that we went too far,” Windsor told Hosking. 

“We can make it work reasonably well, pretty well certainly by year two, probably year three, but it’s still not where Formula 1 really wants to be.” 

LISTEN ABOVE  

With the Miami Grand Prix officially having run its course, it's time to assess the changes to the controversial Formula 1 regulations.&nbsp;
Tweaks were made following backlash from the drivers, with the electric batteries impacting their ability to race effectively. &nbsp;
Former Team Manager at Williams and former GM at Ferrari, Peter Windsor told Mike Hosking quite a few people spoke out against the new regulations when they were first implemented.&nbsp;
“I think there was a lot wrong with them, but I think in Miami, we are 75% towards addressing most of the issues.”&nbsp;
However, there are still flaws, and Windsor believes they’re still keeping great drivers from doing as much with the car as they used to going into reasonably fast corners. &nbsp;
“We’re not seeing the best of a Charles Leclerc or a Max Verstappen yet, but we’re getting there.” &nbsp;
But he doesn’t believe F1 will be able to iron out the flaws with the current regulations entirely, which is why people seem to be turning towards V8 engines for 2030.&nbsp;
“I think the general feeling is that we went too far,” Windsor told Hosking.&nbsp;
“We can make it work reasonably well, pretty well certainly by year two, probably year three, but it’s still not where Formula 1 really wants to be.”&nbsp;
LISTEN ABOVE &nbsp;

Peter Windsor: Former Team Manager at Williams and former GM at Ferrari on the Miami Grand Prix, tweaks to the new regulations

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/f442c0ff-752d-4b7e-8913-b440016b4e07/transcript

On the Mike Hosking Breakfast Full Show Podcast for Tuesday 4th of May, immigration is shaping up to a big election issue. Minister Erica Stanford has numbers of her own, plus she responds to David Seymour's six-point plan. 

The so-called Freedom Project is underway in the Strait of Hormuz – what does it mean, will it allow ships to go through, and does it break the ceasefire? Former Vice Chief of the US National Guard, Randy Manner gives his take. 

Former Williams team manager and Ferrari GM Peter Windsor gives his take on the changes to Formula 1 this season and what’s likely to happen going forward. 

Get the Mike Hosking Breakfast Full Show Podcast every weekday morning on iHeartRadio, or wherever you get your podcasts. 

LISTEN ABOVE  

On the Mike Hosking Breakfast Full Show Podcast for Tuesday 4th of May, immigration is shaping up to a big election issue. <a href="https://www.newstalkzb.co.nz/on-air/mike-hosking-breakfast/audio/erica-stanford-immigration-minister-on-net-migration-falling-from-135-thousand-to-24-thousand/">Minister Erica Stanford</a> has numbers of her own, plus she responds to David Seymour's six-point plan.&nbsp;
The so-called Freedom Project is underway in the Strait of Hormuz – what does it mean, will it allow ships to go through, and does it break the ceasefire? <a href="https://www.newstalkzb.co.nz/on-air/mike-hosking-breakfast/audio/randy-manner-retired-us-army-major-general-on-likely-escalations-between-iran-and-the-us-and-project-freedom/">Former Vice Chief of the US National Guard, Randy Manner</a> gives his take.&nbsp;
<a href="https://www.newstalkzb.co.nz/on-air/mike-hosking-breakfast/audio/peter-windsor-former-team-manager-at-williams-and-former-gm-at-ferrari-on-the-miami-grand-prix-tweaks-to-the-new-regulations/">Former Williams team manager and Ferrari GM Peter Windsor</a> gives his take on the changes to Formula 1 this season and what’s likely to happen going forward.&nbsp;
Get the Mike Hosking Breakfast Full Show Podcast every weekday morning on iHeartRadio, or wherever you get your podcasts.&nbsp;
LISTEN ABOVE &nbsp;

Full Show Podcast: 05 May 2026 

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/1277a226-4626-4ace-8095-b440015c6b51/transcript

Iran's rejecting claims US naval ships and merchant vessels have sailed through the Strait of Hormuz.  

Yesterday, Donald Trump announced it would begin escorting ships through the crucial strait.  

However Iran’s Revolutionary Guard Corps says statements suggesting US-vessels have passed through the waterway are "baseless". 

Retired US Army Major General Randy Manner believes Iran may attack more ships. 

He told Mike Hosking that he hoped Iran would avoid direct conflict with the United States and cooler heads would prevail, but it’s probably going to escalate.  

Manner says the United States is stuck – unable to see a way out of this situation and trying to avoid a unilateral attack as the world and the US economies continue to struggle with high oil prices. 

LISTEN ABOVE  

Iran's rejecting claims US naval ships and merchant vessels have sailed through the Strait of Hormuz. &nbsp;
Yesterday, Donald Trump announced it would begin escorting ships through the crucial strait. &nbsp;
However Iran’s Revolutionary Guard Corps says statements suggesting US-vessels have passed through the waterway are "baseless".&nbsp;
Retired US Army Major General Randy Manner believes Iran may attack more ships.&nbsp;
He told Mike Hosking that he hoped Iran would avoid direct conflict with the United States and cooler heads would prevail, but it’s probably going to escalate. &nbsp;
Manner says the United States is stuck – unable to see a way out of this situation and trying to avoid a unilateral attack as the world and the US economies continue to struggle with high oil prices.&nbsp;
LISTEN ABOVE &nbsp;

Randy Manner: Retired US Army Major General on likely escalations between Iran and the US and Project Freedom

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/6b78ef27-c87c-497e-a973-b440015d2700/transcript

Paul Jarvie: EMA Workplace Safety Manager on KiwiRail's decision to ban melatonin and sleeping medication

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