This really pisses me off.
First of all, the NHS is free at the point of delivery. It is not a 'free' service: people pay national insurance to cover it. The resources should be there as shitloads of money goes into the national insurance pot. Where is the cash going? Thinktanks? Management? Someone's pockets?
Secondly, every time I see a 'should I go to a&e?' thread I can't stand all the 'you're wasting resources' comments. The services are there to be used. If you get to a&e you will be assessed by the triage nurse. If they think you could be dealt with elsewhere, they will send you off there. If they send you into a&e that's because you need to be there. If you are unsure about whether you should go, you phone 111. The system is a flowchart of questions that start off serious (eg is the person bleeding badly) and gradually get to the crux of the matter. If the problem can't be solved by an out of hours doctor or at home, or is something that you can't wait with, then you get advised to go to a&e.
Thirdly, the NHS is not just the a&e department. There are surgeries, hospitals, out of hours doctors, community nurses, outpatient facilities. If a&e is taking on the burden of other services, it's because the other services are failing. Not because people should't get ill.
This is a government issue. An NHS trust has targets to reach, set by the government. If the targets are not reached, then they get LESS money next budget. LESS MONEY!!! Anybody with half a brain knows this will make whatever problems they have worse. So their ambulances are always late? Give them less money - that will help them sort it out NOT. This is a plan put in action back in the thatcher era and continued ever since to scupper the NHS and force privatisation. That's what is failing the NHS. Not the sick people who get directed to the wrong service.
This argument is very similar to the whole austerity argument, which is to blame 'the poor' (haven't heard people called that since pre-war) and not the superrich/the system that keeps them poor and exploitable.
Stop blaming the wrong people. Yes there are probably lots of drink related injuries and mental health issues, but these people are still sick and need help. People chatting away on 24 hours in a&e - so what?! Unless you are unconscious you can still have an emergency injury but still be able to chat. If the triage nurse thinks it can be dealt with elsewhere, they will send you off elsewhere.