Do you have to take a 7.5t test before a class 2 test?

Yes, in the UK, you generally need to pass a 7.5t (C1) driving test before you can take the Class 2 (C) test. The C1 license allows you to drive vehicles weighing between 3.5t and 7.5t, and obtaining it is often a prerequisite for progressing to the larger Class 2 vehicle category. However, specific requirements may vary, so it's important to check the regulations set by the DVLA.