Many WW routes have regroups listed on the ride sheets (e.g. LDT, FFS).  We try to place regroups where there is room to get off the roadway, but use common sense and caution as well. Remember not to block traffic or hinder cars that are turning.  It’s safer and more courteous to pull well off the road.  Even on individual rides, call out when stopping and pull as far off the road as possible so as not to block cars or other cyclists.