Kolkata: Lok Sabha Speaker Somnath Chatterjee yesterday came under renewed pressure from his party CPI (M) to quit the post, but he is understood to have raised questions over the party's decision to vote along with BJP against the UPA government. West Bengal CM Buddhadev Bhattacharjee met Jyoti Basu for the second time in two days seeking his intervention to persuade the Speaker to toe the party line.