His argument went that in no other sport do you see so much money invested and the players forbidden from practising and training outside of competition weekends.

BBC: Behind the scenes at the German GP

It was a programme that included engineering familiarisation, medical, survival and robotics training as well as microgravity or "zero-g" flights and sessions in a giant pool practising spacewalking.

BBC: Major Tim Peake says he is not too old to go into space

Key Stage 2 test markers, who are practising or retired teachers, receive thorough training and undergo a number of quality checks through the marking process.

BBC: Head teachers complain of 'erratic' Sats marking