I got back off holiday last night and as I came along the A4119 from Castell Mynach into Groesfaen they appeared to have sprayed grey paint over all the 30mph signs. So it looks like that stretch will become 20

So that road from Castell Mynach to Radyr will be something like 40 / 60 / 20 / 60 / 30 / 40 / 30 / 20 over about a 4-5 mile stretch.