Polo taken. The official set of rules and rules interpretations are reviewed and published annually by each country's polo association. Most of the smaller associations follow the rules of the Hurlingham Polo Association, the national governing body of the sport of polo in the United Kingdom, and the United States Polo Association. Outdoor or field polo consists of four to eight 7-minute chukkas, between or during which players change mounts. At the end of each 7 minute chukka, play continues for an additional 30 seconds or until a stoppage in play, whichever comes first. There is a four-minute interval between chukkas
The Play What I Wrote Squeeze for the Scarlet Pimple", the "play within a play" (with a cameo by a mystery guest star) which formed the play's second half. It is named after the "play wot I wrote", the inept play supposedly written by Wise and featuring a celebrity guest which formed the finale to each Morecambe and Wise show. In "The Play What I Wrote", "Sean" writes a similarly inept play and is humoured by "Hamish" in the first half by having it performed. As in the Morecambe and Wise antecedent, the celebrity would play him or herself set up to appear, rather foolishly,