My Morgan gets locked away for the winter at the end of September and normally do all of the usual things, as well as starting it up regularly, and cleaning it. I've managed to do the bolts on the rubber treads, they do get rusted.
4 of my other cars are all so taken of the road for the winter, and it's this time of the year I start getting them back on the road, carrying out the service of the 4 cars before taxing them on the 1st April, but this year none of them are getting taxed this year, (nowhere to go) I've now removed the 4 batteries and keep them charged up.
Now that we are in lockdown I will be taking 1 car at a time and work on them , stripping brakes and checking the brake lines, checking fuel lines, suspension, drive shaft cv boots, in a word checking and replace parts if needed.
The Morgan will go for its service at the dealership when all the restrictions are lifted