the potential effects - disadvantages and barriers....

example, though may not be a good one....a GP surgery has a policy that all prescriptions now have to be collected from the surgery in person. Some people with disabilities may not be able to leave their home....

I'm sure you can either expand on this or guide you to something a little better. I hope it helps.

Thank you trevio...
that's a great help for me.
Now i just need to get myself motivated