tents outside St Paul's Cathedral
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The tents are empty for a reason, says protester

25 October 2011 Last updated at 15:08 BST

Police in London say thermal imaging cameras show most of the 142 tents outside St Paul's were not used overnight.

The Cathedral closed its doors on Friday highlighting health and safety concerns because of the anti-capitalist camp.

Samuel Carlisle is one of the Occupy The London Stock Exchange protesters. He told Radio 5 live's Victoria Derbyshire that the tents were empty for a reason.

To hear more BBC Radio 5 live highlights, please visit the best bits page.

Victoria Derbyshire broadcasts weekdays 1000 to 1200 on BBC Radio 5 live.