The Service NSW app has a little-known feature allowing users to check if they've crossed paths with an infected person.

The Service NSW app has a little-known feature allowing users to check if they've crossed paths with an infected person.

Tune into 2GB Drive with Chris O'Keefe 3pm-6pm each weekday!

Tune into 2GB Drive with Chris O'Keefe 3pm-6pm each weekday!

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