LIFEGUARDS at a leisure centre’s swimming pool have been slammed for “using the wave machine to break up vomit” at the weekend. Steve Wiseman was at Cleethorpes Leisure Centre with his daughter Molly, 11, and granddaughter Jett, eight, on Saturday …Lifeguards ‘use wave machine to break up vomit’ after woman is sick in poolMetroGrandad slams ‘biohazard’ swimming pool after ‘wave machine used to break up sick’International Business Times UKGross! Lifeguards use wave machine to clear vomit from public poolAOL UKall 5 news articles »