Me again, on assisted suicide I would be very unwilling to see any change in the law. The pressures that can be put on someone, particularly when they are old and ill, to seek a quick ending when in their final decline to death can be very subtle and take place over a long period. A family discussing with an elderly person worries about the cost of care, subtle hints that the value of a house can pay for a grandchild's university education, even if they need a loan while their beloved grandparent is alive, the worry if all the money goes on care costs, horror stories about care homes.
The subtlety of covert persuasion should never be underestimated and it would be almost impossible to prove because the old person would have been very gently brain-sponged so that they would have convinced themselves that an expedited death was what they wanted. From there hard-pressed medical providers would start to openly do cost-benefit analysis to show that it is best if any one over a certain age has to have 'Do not resuscitate' written on their records.
I am with Johanna, assisted suicide is only for those in their right mind and, I would add, very clearly still masters/mistresses of their own lives.
Lack of public toilets in towns.