'Rationing' suggests that only a certain number will be allowed per whatever budget period etc, which would be outrageous of course.
I think it is good to have guidelines for prioritising who needs this extra intervention the most, and of course there will always be wrong decisions made both by mothers and medical/nursing staff as well as factors beyond control such as non-availability of anaesthetist when they are really needed, failed attempts at inserting the needle, all sorts of things can happen to make it not possible where it should have been.
I am (was - all done now!) very wary of epidurals having been completely convinced by my NCT teacher that they lead to further interventions, including cs, more stitches and you could be stuck in bed for hours with a catheter after the birth in some cases.
I certainly think anyone being induced should automatically be offered an epidural, and also people should be fully informed about research, side effects etc. I don't know enough about the statistics but if they do increase the likelihood of cs with no other factors then the cost to the NHS is a lot more than £200.
I too am dismayed when I see programmes about birth where women are not moving around in labour. Even though I had to be on a monitor quite a lot with my first one I asked to get up as often as possible and spent a lot of time on the loo being intermittently checked with a handheld monitor.
I am in favour of men being encouraged to have hernia ops and vasectomies under local anaesthetic - they are offered this choice - perhaps they could be offered vouchers or something as it must save a lot of money if they take the local anaesthetic option!