Parking in an orderly method substantially reduces the time for all to get off the road and out of traffic. There is risk for injury for the last bikes that may be blocking the road in an attempt to stay with the group.
If there is room, each bike should pull ahead of the intended parking place and then back up into their spot. See image on the right. This can be done very fast because you don't have to wait for the bike ahead of you to finish parking.
If you find yourself at the end of the group and can't get off the road while waiting for others to park, GO AROUND. Come back a minute or two later when things have settled down and take your time.
