This link was given by Paul Brown and I thought it might be useful to all drivers.
It is clearly stated - wheels must not touch the solid white line, nor cross the solid white line - no matter if there is a slow moving vehicle or tractor or whatever in front… (just be patient everyone)
Only in a Town, with a two-way road limited to 50km, is touching the white line acceptable, while overtaking a cyclist - and then, only if the view is clear. Crossing the white line is NOT acceptable though.
phew - wait 'til I enlighten OH - the air will be blue when we next find ourselves behind a slow-moving tractor or whatever…
Obviously, there’s more detail about falling rocks etc… but the above is the main gist - the gendarmes will take no prisoners.
(if I’ve misunderstood something, please do comment - politely )