Music Video Filming: Caught up in the strike

Our entire filming day was delayed as we got directly caught up in the marching protest in the centre of town.
My car was stopped for at least 20 minutes to allow all the people involved to travel past the road we needed to go on.
Due to this interruption, we were unable to begin filming until 12:45/1:00 instead of 12:15 as scheduled.
However we were able to over come this delay and finish filming in time before it began to get dark.