Clarrie is definitely the source of the E. coli at Bridge Farm.

Radio Times: There is shocking news in the Borchester Echo, and Pat receives an urgent phone call.

Lynda’s Bo Peep scarecrow is ready for the competition but needs to be protected from curious llamas. After a trim, all traces of pinkness has been removed but they will probably never find out who did it. James and Leonie are due back from their holiday in Dubai soon although Lynda is not impressed by their blog. They will all be at the party so Lilian will definitely turn up.
The product recall notice is in the Echo. The front page also covers the story of the mystery bug at the gymkhana but no link seems to be made with Bridge Farm. Finally they get the call from the Environmental Health Officers – it is E. coli and Clarrie is the carrier.
Jennifer is furious that Susan suggested that they should put up money for Christopher’s business. Lilian blames Susan but Jennifer is convinced Christopher sees them as a cash cow.