The PCS union claims some court proceeding are being delayed today by strike action.
Nottingham Magistrates Court - Down to 2 courts from 11. Delaying sentencing in high profile case v. 19 climate change protesters. #pcsm20
Pickets are also on duty outside Government offices and other departments, including the Office for National Statistics in London where the latest unemployment figures have been published.
PCS members handed out leaflets which say the dispute is the most serious ever faced by the union.
More top news
A slow start for most of us tomorrow with dribs and drabs of rain leaving some of us with a soggy journey into work.
If you're worried your online social circle is thinning out, a new browser extension will let you know who cut you loose online.
The Russian government has launched a campaign urging people to take safer selfies after after high-risk poses resulted in dozens of deaths.