Episode: Dead Air. When a Girl Guide pack camps locally one of the elderly leaders goes down with a mystery illness whilst the other, having innocently drunk spiked fruit squash, crashes the bus, landing them all in casualty. They decide it's time to quit. Lizzie and the nurses take Alun's demo disc to stoned DJ Lenny Lomax on board the Radio Neptune pirate ship but during an argument over unpaid wages Lenny accidentally shoots a crew member, requiring Gordon and Ralph to make a mercy dash in the lifeboat.