Bengaluru: Lawmakers in Karnataka on Monday unanimously approved a bill that revised their salaries and perks by a whopping 50 percent from fiscal 2015-16.

When Law and Parliamentary Affairs Minister T.B. Jayachandra moved the bill in the legislative assembly here for increasing salaries and various allowances of the lawmakers, none of the legislators belonging to the ruling Congress or opposition Bharatiya Janata Party and Janata Dak-Secular opposed it.