The custodian helmet has changed shape slightly over the years but maintained its basic shape. It has become a cultural icon, featuring in films and TV series, such as Dixon of Dock Green and The Bill. One was famously used to protect the "modesty" of Michael O'Brien, who streaked at Twickenham in 1974, and Erica Roe, who ran topless on to the rugby stadium's pitch in 1982.
ncG1vNJzZmivp6x7o67CZ5qopV%2Bjsri%2FjpujqJ%2BjYrqis8CzoKedXaK8r7XTqKlma2BugHN%2FkHI%3D