BJP MLAs sat on an overnight 'dharna' in Karnataka Assembly demanding consideration of floor test today. They are demanding that the Speaker replies to the Governor's letter and holds a floor test. They had dinner at opposition lounge. BJP MLA Prabhu Chavan arrived at Vidhana Soudha with bed sheet and pillow. Governor Vajubhai Vala has written letter asking to prove majority on floor by 1:30 pm tomorrow.