Normal
It depends on the terms of both your VS offers and your TC offers.Some VS offers have terms in them that you cannot complete the VS if you have accepted a TC elsewhere. Some TC offers state you have to withdraw from other firms' recruitment processes, although it is questionable how enforceable this particular clause is.You can renege on a TC offer but I only recommend doing this before you have either started the onboarding processes for the GDL/SQE or received any financial support from the firm. As soon as either of these things have happened, you have a significant contractual tie to the first firm and it is not very easy to get out of these without you having to reimburse the firm for any costs they have incurred.
It depends on the terms of both your VS offers and your TC offers.
Some VS offers have terms in them that you cannot complete the VS if you have accepted a TC elsewhere. Some TC offers state you have to withdraw from other firms' recruitment processes, although it is questionable how enforceable this particular clause is.
You can renege on a TC offer but I only recommend doing this before you have either started the onboarding processes for the GDL/SQE or received any financial support from the firm. As soon as either of these things have happened, you have a significant contractual tie to the first firm and it is not very easy to get out of these without you having to reimburse the firm for any costs they have incurred.