Ken tries to explain to Betty why he didn't report Raymond Attwood before she was mugged. She doesn't understand him. Len realises that he has to replace the joists in No.7. Betty returns to the Rovers. She tells Annie that she might have to give up the Rovers because of the walk home at night. Fred agrees to drive her home in the Rover every night. Eddie buys Marion a diamond engagement ring. Mike falls for Marion's boss Maggie Dunlop at the engagement party. The McGregor brothers arrive from Liverpool to Eddie's delight. When the partygoers fail to leave the Rovers, Annie phones the police. Elsie takes everyone back to No.11. The McGregors roll the piano into the Street to carry on the sing-song. The police arrive and clear the premises. (thetvdb.com)