Originally Posted by
worrab
Nope. I mean 5x the legal minimum of 1.5km flying in class G, in the UK and under 140kt.
That minimum is not the "standard" minimum but one that applies under special conditions. It should not be used as a reference...
Flying VFR with a vis of 1.5 km is asking for big trouble regardless of how legal it is.
In my opinion, one "shall" not attempt VFR flight with vis less than 5 km and/or ceiling less than 1500 feet. This is the "absolute" minimum. A 50 hour PPL should definitely not fly when just barely legal, your mileage may vary...