"Are there any unaffiliated dark wizards any more?" Rodolphus asks archly, raising an eyebrow. "And you know as well as I that the Aurors went to Knockturn for other reasons than cracking down." His expression darkens at the mention of muggles. "They're far too ignorant for their own good. They need to be kept in line. So I really don't see how what the Aurors are doing is that much different from what we were proposing." He radiates injured innocence. Well, as much as he can.
Rodolphus has the good grace to flush. "Yes," he mutters. "But sometimes a swift hex or punch is the best solution. You can sort it out afterwards."