You should be okay.
Guys went back to work today but it will take time to get that plant up and running.
Around my area, (Falkirk) no real problems, some petrol stations have reduced the number of pumps open. People just made sure that they were on full tanks before the strike, so calmed down now. Just waiting to see if there is going to be further strike action.
Can"t say specifically about Edinburgh, Falkirk is not far fron Edinburgh and I have not heard anything so I am sure it will be much of the same.
Cheers