When and where did David Kirke and Simon Keeling start modern bungee jumping?

The first modern bungee jumps were made on 1 April 1979 from the 76-metre (250 ft) Clifton Suspension Bridge in Bristol, England, by David Kirke and Simon Keeling, members of the Oxford University Dangerous Sports Club, and Geoff Tabin, a professional climber who tied the ropes for the jump. The students had come up with the idea after discussing the "vine jumping" ritual of Vanuatu.