Did they book them??
Neutrino 1: "Hey Steve, this is fun!!!. Racing around here at 0.99999c"
Neutrino 2: "Sure is.....might get booked for speeding, you know"
Neutrino 1: "Nah....not likely"
Neutrino 2: "Hey, there's one of those 'physics cops' behind the detector over there!!!"
Neutrino 1: "Him...dopey Dora in the lab coat, no worries!!!. He's useless"