Openers Keaton Jennings and Luke Wells saw Lancashire to the close following a productive day with the ball, bowling Glamorgan out for 265 on day one.
Tom Bailey took five wickets and George Balderson three after skipper Josh Bohannon put the home side in
Bailey took a wicket with the first ball of the match to dismiss opener Ul-Hassan and the Red Rose reduced Glamorgan to 114-6 at lunch but thanks to a fighting display of batting from Timm van der Gugten and Mason Crane, the already promoted side managed to gain a batting point in the afternoon session
