Ghost train

They have a ghost train obstacle task. Each housemate has to drive the train round the course with a spiked helmet and a blindfold on. They are dressed as skeletons and draculas. The other housemates can shout instructions. They have to burst one balloon hanging above them with the helmets. Lisa is making a big drama out of the task instructions. They are meant to avoid bursting the balloons on the ground but first driver Bez seemed to burst a large amount of them. By the time the last person (John) came to do it the 'ghost train' was broken. Big brother will examine the ghost train and if it is broke they will pass the task. John is whining 'why me'?