It's totally legal for cyclists to ride two abreast...and in many circumstances safer for the cyclists.
Riding two abreast | Bicycle Network
It's illegal for motor vehicle drivers to expect cyclists to get out of their way. They have equal rights on the road. Speed limits are maximums not minimums.
Patience and common sense consideration of the vulnerable position cyclists are in on our roads compared to MV drivers is a no brainer. Anyone who thinks and / or behaves otherwise is a bully.
