There are 15 candidates standing in the Holborn and St Pancras by-election on Thursday 8 October.
Joshua Robbins fell to his death after balcony railings gave way as he checked on a pizza delivery.
Thermal imaging, taken by Greenpeace, shows surfaces in parts of London becoming extremely hot.
Joshua Robbins fell from the fifth story of a block of flats in Holborn, after balcony railings gave way.
The body of Yajaira Castro Mendez, from Ilford, was found in the New Forest.
Museum of Military Intelligence hopes to showcase original artefacts and weapons in the tunnels.
They set up camp after the release of the student union's Assets in Apartheid report.
The month-long encampment was in protest over the university's links to Israel, activists say.
