So there’s a push now to get basically non-driving staff to perform their 48 hours per week on warehouse duties, and then top up with 12-36 hours on top driving…?
Overall, they can then tout the “driving” work as “paid at overtime rate”, meaning that £14-£16ph suddenly doesn’t look so good - does it?
Sainsburys are a good example:
The basic score there for drivers is you perform the usual old dross of “any five from seven” working for a contract not the firm which amounts to Monday-Fridays. THEN if you want “Overtime” - it doesn’t hurt the firm so much to pay you £18-£21 for the weekend work - which would bloody well be paid at that rate ANYWAYS, even it if wasn’t overtime - Right?
There’s no employee rights, other than the Unionized right via outfits like UNITE that’ll preserve your crappy contract no matter what, and make a deduction for this “Union Support” just to give you that faux sense of “You’re getting what you pay for”.
Then there’s places like the discounters where you are basically an admin rather than warehouse operative (the incoming drivers - do the warehouse work, self-tip, line it up, etc) and the actual depot staff are a handful compared to the legions of incoming drivers that end up doing all the work… Thus the job adverts are correct when they state “only 20% of your working week consists of driving”… Yeh right.
So what do we all do about it? Dig in, and hold out for a proper pro driver job where we DRIVE rather than do all the other work, wear all the hats, etc…?
OR do we buckle under, and all end up being glorified poachers-■■■-gamekeepers instead?
There’s a shortage of ^^^^^^^^^^^ such people - I’d humbly suggest…
The rest of us - will either be looking to early retirement at the first opportunity, such as myself OR will have to take stock of the driver of the future will be nothing more than the driver of the past - re-vamped. 
It ain’t money for nothing, but you will end up delivering weighty goods on a rickety tail lift for less money than you got 20 years ago, with your job enshined in stone, as no other bugger will ever want it! 