I think the whole 'close season' thing has probably been done to death in the angling press and other forums
I'm not convinced that it gives relief to the fish at spawning time. I've seen a lot of barbel spawning after June 16th over the years especially if its been a cold Spring
However I do think a lot of rivers, and the fish population particularly, benefit from a lack of angling pressure for a few months so I'm happy with the way it is.
Personally I don't fish much in the Spring anyway - it gives me chance to catch up on a few other things life throws in the way, but I can appreciate that others would like to
And it must be particularly annoying seeing 'our friends from the east' ignoring the rules
Every year its always a big thrill being back on the riverbank after a 3 month break for the first cast of the season and the first bite still gets the old heart pumping faster