England v Pakistan, 4th npower Test, Lord's, 2nd day
Trott and Broad rescue England
Mohammad Amir removed Alastair Cook with the third delivery of the day•PA Photos
Pietersen looks behind as he edges Mohammad Amir•PA Photos
Eoin Morgan edged low to second slip and fell for a duck•AFP
Jonathan Trott fought very hard in tough conditions•PA Photos
Azhar Ali is congratulated by Kamran Akmal after taking a good catch at gully to remove Graeme Swann for a duck •AFP
Trott was unhurried and untroubled as he soaked up the pressure to revive England's innings•Getty Images
Broad went on to record a match-changing maiden Test hundred•Getty Images
Trott and Broad head off satisfied men after sharing an unbroken 244-run stand•Getty Images
Kevin Pietersen's woes continued as he edged his first ball through to the wicketkeeper•Getty Images
Amir ripped through England's middle order on the second morning at Lord's•PA Photos
Andrew Strauss watches ruefully as England collapse again•Getty Images
Amir removed Matt Prior for his fifth wicket soon after lunch•Getty Images
Jonathan Trott held England's innings together •PA Photos
Trott sprints through to complete his hundred•AFP
Broad acknowledges the standing ovation from the Lord's crowd after reaching a sensational hundred•Getty Images
Amir is swamped by his team-mates in the midst of his successful spell•PA Photos
Matt Prior battled hard to stall England's slide•Getty Images
Amir put his name on the Lord's honours board with an excellent performance•PA Photos
Stuart Broad rallied England's innings with a stylish knock down the order•PA Photos
Pakistan had no answer to Broad's positive strokeplay •Getty Images
Salman Butt had a tough time as the day wore on •Getty Images