Given that almost all wizards/witches live among the Muggles, they would have to respect Muggle laws. I'd rather this game not get too political, though. Especially controversial topics... I'd prefer to steer clear of.<br/><br/>However, I would think that Muggleborn and Half-blood's are probably more prone to paying attention to the Muggle world than Purebloods, just because I'm assuming they'd be spending more of their time with Muggles than the Purebloods would, since they tend to hate Muggles with a passion and are more prone to taking wizarding jobs than Muggle jobs.<br/><br/>This whole answer is really just grouping the categories of wizard/witch together, though I suppose one can argue that it depends on the individual, as well.