The City of Johannesburg's Emergency Management Services is concerned about a video circulating on social media showing school learners inhaling contents from a fire extinguisher. We spoke to Robert Mulaudzi from the City's Emergency Management Services for more on this.

<p>The City of Johannesburg's Emergency Management Services is concerned about a video circulating on social media showing school learners inhaling contents from a fire extinguisher. We spoke to Robert Mulaudzi from the City's Emergency Management Services for more on this.</p>

Ikwekwezi FM News and Current affairs brought to you by SABC News.

<p>Ikwekwezi FM News and Current affairs brought to you by SABC News.</p>