As soon as he heard about what was happening, Spike didn't waste any time in going to the location that Peter had thrust at him. He was ready to find Angelus, track Cordelia down, and get this bloody nightmare out of the way already. So he drove right on to the location indicated and hopped off of his bike, and burst onto the scene with a look on his face that clearly stated that he was more than ready to kick a little ass.
And it was a good thing that he was, too, since the second he got there he caught sight of Buffy and Peter being attacked by a hoard of vampires. Reaching into his duster, he pulled out a stake of his own and charged his way into the fight. He didn't care much for Peter, so he edged his way toward Buffy instead, doing well to make sure that he was in a position in which he could both fight and watch her back at the same time.