Pakistan dealt injury blow as Imam-ul-Haq suffers low-grade calf strain at Lord’s

What happened
In a challenging turn of events, Pakistan's opener Imam-ul-Haq suffered a calf strain while fielding on the first day, putting his participation in the remainder of the second Test at serious risk. Meanwhile, England reached a robust 290 runs before being bowled out, leaving Pakistan in a precarious position as they stumbled early in their innings, losing two wickets for a mere sixteen runs.
Summary assembled by rule from the sources below