Keep Law And Order As An English Police Officer During Halloween Or During Any Other Costume Party Of The Year. Introducing The London Bobby Helmet. Wear This Helmet With A Matching Police Uniform And Make Sure Everyone Obeys The Party Rules And That There Are No Trouble Makers Around. With A Firm Stance The Uniform And This Helmet As The Finishing Touch No One Is Going To Be Foolish Enough To Mess With You Thats For Sure!