I think people are nervous about couriers, and giving the relentless rise in web-based retail and the 'next day delivery' promise the pressure on the logistics side of the business is only going to increase. The slightly inevitable consequence, given the power of the big players like Amazon, will be price pressure on the service deliverers and therefore probably less care.
The delivery vans are routinely over programmed each day and surprise, surprise most companies use transits as they are not required to have a tacho to monitor driver hours and rest periods, not to mention speeds. I spent some time working in logistics management so I know a number of the 'compromises' being made.