It has gone down in Lions folklore - the infamous battle cry that saw the 1974 tourists fight fire with fire against a team hellbent on physical intimidation, as Welsh great JPR Williams remembers
We've brought together the photographs that have captured those Welsh rugby moments that will forever be remembered.
The incident sent shock waves throughout rugby and beyond - but for some reason Wales' legendary skipper was not sent off
The great Martyn Williams.. what a player... A true great!
Undeb Rygbi Cymru 🏴 #WelshRugby
From the man who brutally punched Ronan O'Gara 11 times to a cult Welsh player who was banned for life TWICE... these are the banned men of rugby