You should be very presentable and look smart preferably with a jacket and tie and no jeans.
You should be looking very presentable as you will be the front face of the company if offered employment.
A nice pair of shoes and your trouser and shirt well ironed.
Answered - Manager (Former Employee) - Swindon, Wiltshire
Suit and tie as will have to wear a uniform
Answered - senior conductor (Former Employee) - Redhill, Surrey
You should be as smart as possible and I would personally always wear a suit or at least, a smart jacket and trousers.
Answered - Multi Skilled Technician (Current Employee) - London, Greater London
Smart attire. Suit and tie. Management appreciate when someone has made the effort.
Answered - Train Cleaner (Current Employee) - Oxford, Oxfordshire