New Delhi, Nov. 24 -- The tussle over the chief minister's post in Karnataka continues, as over half a dozen Congress MLAs arrived in Delhi late Sunday, the latest in a week-long stream of legislators heading to the capital.

Political activity within the Karnataka Congress has intensified sharply in recent days. According to sources, MLAs aligned with Deputy Chief Minister D K Shivakumar have been knocking on the doors of the Congress leadership in Delhi, demanding a change of chief minister. This is the third time in a week that legislators from the Shivakumar camp have reached Delhi.

MLAs, who have expressed dissatisfaction with Chief Minister Siddaramaiah, are camping in Delhi.The legislators believe that all is not well within the par...