S.L. 78.1 ст. 3Notice.

The licensee shall, before receiving any bets in connection with any race, post in a conspicuous position on the track a notice showing the minimum stake (hereinafter referred to as the "betting unit") which will be accepted at the totalisator from persons betting on that race: Provided that the terms on which the licensee invites persons to bet by means of the totalisator may include a condition entitling the licensee to retain any sum payable to a person winning a bet, unless the money won on the bet is claimed before such time, not being earlier than forty-eight hours after the conclusion of the race, or as the case may be, of the last of the races, in connection with which the bet was made, as may have been specified in the notice aforesaid.