Laugh? I nearly drowned! - An urgent message from the safety elf

I have an urgent update from the world of instructions...this is the best one since the one about not letting burglars in through the cat-flap...This one is from the instructions for some Slazenger swimming goggles. 

The first item in the “GB: Fitting Instruction” is a WARNING – “use only under competent supervision”...well, OK, I guess that means no-one can use them to swim unsupervised - but the second part of the first sentence on the instruction leaflet says “WILL NOT PROTECT AGAINST DROWNING”

So...There you have it.  All you people who breath through your eyes should really be careful and I repeat just to make the warning crystal clear – that WEARING SWIMMING GOGGLES WILL NOT PROTECT YOU FROM DROWNING!  Have you got that people?

I’m going to have to contact Slazenger I guess – will my trunks protect me against drowning?  Or flippers perhaps?  At my local pool people have been wearing goggles on their eyes and breathing through their noses - the fools!