If you cannot get into the right lane, do not attempt to turn on red.

For the safety of drivers and bicyclists around you, you should never begin your turn without signalling.

You must stop completely before making your turn. Do not coast through the turn, even if all appears to be clear. [2] X Research source

Oftentimes cyclists pull out further into the intersection, and may not be required to obey red lights. Keep this in mind as you check for them.

If you cannot see completely, do not make the turn.

If it is a very big intersection, there may be people across from you that have a left turn arrow, so be sure to watch the whole road. [5] X Research source

Unless there is a sign indicating otherwise, always turn into the lane closest to you, the right lane.