The lab held a swarm about the issue parking at our large offices in summer and in true lab style we ran a quick, cheap test to try and fix the problem. 

Of course it’s trivial, but then most things are.
— John Malkovich

The idea of the test was to arm colleagues with more information about the person they had blocked in on the car park by being really obvious about when they needed to leave (hence the code name: brick to the face). We ran the test under cover, had secret envelopes, code names and as you can tell went a little bit James Bond.  This is how we got on.

The names Bond ..... well actually its clearly not. We tried it and it failed so back to the drawing board for us.

We'll keep you posted