Allow simulation of non-compliance to mask regulations #503
Description
In the current implementation of face masks, we allow for persons deciding not to wear masks even if face masks are mandatory. However, in these cases they are rejected at the location "entrance" if masks are required. This means a 100% control of the decreed rules. We should also allow for simulations where people disobey and can enter the location nevertheless to simulate the additional virus dynamics due to these effects.
Originally posted by @mknaranja in #471 (comment)