If you’ve travelled the Central or Bakerloo lines across London, you’ll have noticed that there is a great need for signs of this nature, advocating preventative action over heady collision.

Oh – you haven’t noticed that? It must be just me…

Mind yer bap is an Ulster way of saying watch out – your head may be in imminent danger so wind it in please…

Taken from Zine 5 – Nothing to see here.