A pub manager has been jailed after being caught smuggling cannabis sweets into prison for her boyfriend. Montana Robertson, 23, hid the drug and three mobile phone SIM cards in her mouth during a visit to HMP Parc in Bridgend, South Wales. But she was arrested after being caught when she was searched by staff at the category B prison. Newport Crown Court heard when police searched Robertson’s home they found cannabis jellies and cannabis gelato worth £70. Robertson pleaded guilty to two counts of bringing a prohibited article into prison and one of possession of cannabis.