This is an identical proposal to that which got squashed three or four years ago due to the massive rebellion the proposal provoked. Of course none of those who thought this up this time were here then, so don't realise what an emotive topic this is. Indeed those who started it last time round weren't here in 1991 when they wanted to privatize the entire lot to Group 4 or some such outfit.
That caused a college-wide strike and articles in the national press.
The entrance depicted is a joint Chemistry/Biochemistry entrance. The Chemistry entrance at C2 was only temporary and was in place for the duration of the renovation of the joint entrance. The C2 entrance is now back on swipe access only and the temporary reception hut there is unoccupied.