Bus lanes should be abolished from 5pm to 8pm.
Reasons
1) It jammed up the other lanes as we are forced to drive with one fewer lane.
2) The bus lanes are under utilized by buses anyway. Or at least allow some other vehicles like vans carrying goods or trucks to drive on bus lanes.
3) Due to different work nature and conditions now, there are people who finish work at 1pm to 4pm. There are also many people who ends work late: 8pm to midnight so bus lanes from 5pm to 8pm is kind of redundant now.