Hi Rod
Fishos have been around long before us - and yes they have every right to fish there or anywhere that is not specifically sign posted or flagged.
At Floreat Groin going back a few years ago there were some pretty serious agro at times between surfers - fishos, these PR$#%
@CKS at times would cast star sinkers at you

We get em at brighton occasionally but its such a long beach, these days I think its easier to just avoid them. a gang of hooks with a treble hanging out of your arm or foot makes for an interesting time at the docs getting them removed - done it - I dont recomend it easier to avoid em and when itds over 15 knts you rarely see them anyway