A pub landlord says his boozer is haunted by the ghost of a dead drinker who knocks customers' pints over - and even made a glass EXPLODE.<br /><br />The unexplained explosion occurred at the Coniston Tavern in Nuneaton, Warks., and follows a series of other creepy occurrences.<br /><br />CCTV shows a workman in a hi-vis jacket chatting with two pals at a table on Monday (24/4) lunchtime.<br /><br />Suddenly the half-drunk pint explodes, showering the hapless punter in lager and shards of glass.<br /><br />Bizarrely, four months earlier another drinker was sitting at the same table when his pint glass mysteriously slid onto the floor.<br /><br />Both incidents were captured on the pub's security cameras.<br /><br />Landlord Andy Gadsby said locals say the pub is haunted by a former tenant called Dave who used to live in the flat above.