Please help!
A Company I work for may lose their contract this week and I will lose out on 6 weeks work (about 25 shifts). I am booked untill early August.

I have been a freelancing at the same company getting about 10-15 days a month. The days are usually assigned about 4-5 weeks in advance.
If all my shifts are cancelled can I still invoice for them? I have heard I am entitled to them if I have it in writing that I am booked.

Does anyone know what my rights are?