I just be sensible....
Go into town early morning.
Park in parking bays - do get away with overtime.
DO NOT CAUSE AN OBSTRUCTION
Since last year the District Council took over street parking and we have one or two "Traffic Wardens". I had a chat with them and so long as I am not silly they are understanding.
I often use a local breakfast cafe with single yellow lines outside.....They are OK with that even

Mind you our town is a small market town