Important lesson for social movements:
You don't need to use the brick, but you must have one

@ancient_catbus pro tip for cyclists, wear a long blonde wig over your helmet:

https://www.eta.co.uk/2011/04/01/safest-bicycle-helmet-has-built-in-wig/

Safest bicycle helmet has built-in wig | ETA

A new design of cycle helmet, which incorporates a long, flowing blonde wig and goes on sale this week, is scientifically proven to keep drivers from overtaking too close.

ETA