Sporting black badges, the staff gathered in front of their office and raised slogans against some higher officials for putting their sub-ordinates under "unnecessary" work pressure.
General Secretary of Commercial Tax department Employees Association Aranganathan alleged that Assistant Director Abdul Raheem (57) suffered a cardiac arrest due to over stress at work.
Raheem was looking after two additional posts and overstressed by the pressure. He appeared to be exhausted and sick, but had to attend review meetings held by the officials.