Do The Test

I just pwned myself. :-( Do the test. Expla­na­tion:

Peo­ple often fail to see a change in their sur­round­ings because their atten­tion is else­where. Researchers at Har­vard Uni­ver­si­ty played this trick on some unsus­pect­ing peo­ple and over 50 per cent failed to spot the change. The aim of our Cycle safe­ty cam­paign is to reduce the num­ber of cyclists that are hurt on London’s roads.