https://www.britishpathe.com/video/redeveloping-gibraltar/query/casinos

Redeveloping Gibraltar 1965
Various shots of Sir Joseph Hassan Chief Member of the Legislative Council and Mayor of Gibraltar and Sir Peter Russo discussing and looking at a large model of a proposed housing development for Gibraltar. Various shots of an army jeep patrolling along the Gibraltar / Spanish frontier. GV. Rock of Gibraltar. MS. People pushing through the frontier. MS. Union Jack fluttering. Two shots of Spanish frontier guards. MS. Spanish flag flying. Various shots of the activity at the frontier showing people on foot and on transport going through frontier. Various shots inside Casino at the roulette table. The wheel spins around and people make their bets. GV. Exterior of a modern building marked 'Casino'. CU. Sign 'Casino Open'. Various shots showing deserted rugged beaches around Gibraltar. Various shots of the scenes around Gibraltar, not much activity. LS. BEA Vanguard aircraft is seen landing at Gibraltar and taxiing across tarmac in the rain. Various shots of the people alighting from the aircraft and walking across tarmac.
WE CAN SEE THE CASINO. THE ROULETTES SEEMS THE ONES WITH MONKEYS THAT ARE IN THE CHIPGUIDE