The first a near post left foot bender from the Laborers skipper.
The Portuguese maestro was involved in United's third, bamboozling the hopelessly outclass Posh fullback to cross at the near post.
Matty Hamshaw's hopeful ball forward somehow ricocheted through to striker Barker who drilled home at the near post from 15 yards.
Ashley Cole crossed a good ball into the area; Frank Lampard met the ball but just headed wide of the near post.
Matty Hamshaw 's hopeful ball forward somehow ricocheted through to striker Barker who drilled home at the near post from 15 yards.
