Yorkshire 144 and 44 for 1 trail Lancashire 517 (Law 206, Horton 149) by 329 runs
This was a day of records at Headingley, none of them favourable to Yorkshire. The most notable were the highest partnership for Lancashire in first-class matches against Yorkshire, and the highest individual innings for Lancashire in Roses matches.
Perhaps in the end Yorkshire did rather well to dismiss Lancashire for 517, after they were 383 for two at one stage. The batsmen chiefly responsible for Lancashire's position of virtually overwhelming strength were the two Australian-born players, opener Paul Horton (149) and the former international Stuart Law (206). Their contributions enabled Lancashire to pass 500 and finish the day 329 runs ahead, with one already Yorkshire wicket down.
Horton and Law began the day in possession of the crease, and stayed in control until well into the afternoon session. They used the well-tried method of laying a firm foundation before attempting to build. Horton, 82 not out overnight, took 48 minutes to reach his second first-class century, and was stuck on 99 for quite a while, but he refused to be flustered and finally turned a ball from Jason Gillespie towards long leg to reach three figures; it took him 186 balls.
Horton continued to play the anchor role while Law now began to play his strokes. He reached his century off 139 balls shortly after lunch, and altogether scored 125 runs during the afternoon session as he thrashed an innocuous attack. He overtook Horton in the 140s, and their partnership was worth 258 runs, beating the previous Lancashire best against Yorkshire for the seventh wicket of 247 by Graham Lloyd and Ian Austin in 1997.
The stand was finally broken when Younis Khan took a fine diving catch at slip off Tim Bresnan to remove Horton for 149, his highest first-class score. Andrew Flintoff played an innings of mixed quality, 24 off 37 balls, while Law reached 201 at tea. He had now beaten Reggie Spooner's best of 200 not out for Lancashire against Yorkshire. He failed, however, to reach Maurice Leyland's record of 211 for this fixture, being run out for 206 in a mix-up with his partner.
Lancashire's tail had little to offer, and the last eight wickets went down for 134 runs. The top Yorkshire bowler was Adil Rashid, with three expensive wickets. Yorkshire lost the wicket of Craig White before the close and face a major task even to avoid a three-day innings defeat.