Mandy is in deep water at the Summer Fayre as she tries to wipe the smug smile off Eric's face after he deliberately gets her in trouble with trading standards officers. Mandy's attempts at retribution go dramatically wrong and end with her being unceremoniously arrested for assault. Kathy has something very important to tell Biff - and uses the public address system to make sure he gets the message. Betty is mad when Marc wins first prize in the vegetable contest with some fine entries that look suspiciously like the ones pinched from Seth. Under pressure Jack tells the boys, now their exams are finished, they can stay off school and help him run the farm. Ashley tries to persuade Bernice to come clean with Gavin about her failure to secure a loan to buy The Woolpack.