Students are being taught about the dangers of drink spiking using goggles that simulate how it might feel to be drugged.
Anti-drink spiking company CounterSpike was started after its co-founder was spiked at a festival.
Mark Ackred said he believes instances of spiking are rising, but that it is now often being used in robbery or by people who “think it is funny”.
The company has teamed up with the Royal Agricultural University (RAU) in Cirencester where students being taught how to stay safe from spiking took part in a silent disco on 29 October.