Sylvia raises an eyebrow. "Well, I'm very glad to hear that you're respecting our laws. A lesson that Islington would do well to learn. We have put out extra patrols and security to protect those at risk from rogue vampires until we deal with the problem at its source. If it doesn't appear that way to you, that would be because I am reluctant to interfere with fae territory. Your people get rather touchy about that. But if you would like our help..."

She spreads her hands. If they want help, Sylvia would be very happy to send a team in and take over the fae territory on their behalf. Perhaps they'll realise that they're safer in the Other Realm. Better to leave the running of London in mortal hands.