259. During the 2-hour period preceding the time at which a horse is to start in a race, the person authorized by the board pursuant to section 90 of the Act may take blood samples for analysis purposes. The person must:(1) indicate the tattoo number of the horse, the date and the number of the race on the container used for collecting the sample;
(2) indicate on the back of the analysis record, in addition to the person’s signature, the tattoo number of the horse and the date, time and place of the sampling.