Luke Grant speaks to the Today Show's Karl Stefanovic about the remarkable scenes from London - and the quality of their portaloos. 

<p>Luke Grant speaks to the Today Show's Karl Stefanovic about the remarkable scenes from London - and the quality of their portaloos. </p>

Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.

<p>Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.</p>