It's legally mandatory for certain professions to be treated for conditions like epilepsy. How's that different? Or you good with taking your chances...
I would have to check with occupational health to be 100% sure of the legal situation, but I was mandated to get the hep b and TB vaccinations to be...
If there was no paperwork, no information to be given, no questions to ask or answer and the vaccine came in prefilled syringes then maybe you could...