Thanks Greenkiwi for the information. It will help the new cadets before they part with their money to Alpha. However no contract is even mentioned when we joined. Only verbal promises were made like : Reasons for joining Alpha
a We have 99% success ratio
b You are guaranteed employment at the end of your training.
Then mysteriously an unseen contract appears which is enforced upon cadets and which empowers Alpha to remove cadets. No other associated costs like paying towards line training are told but you are made to assume that your DH 440,000 covers the 40 sectors.