With regards to
Northern the state of play is quite interesting as well.
Pacers
24x Class 142s - Exemption to 31 May 2020 but
only when scheduled to be coupled to a compliant unit.
23x Class 144s - Exemption to 31 August 2020 but only on the following specified routes:
• Leeds to Huddersfield
• Leeds to Sheffield
• Leeds to Knottingley
• Sheffield to Adwick
• Sheffield to Huddersfield via Penistone
• Sheffield to Gainsborough Central / Lincoln
• Huddersfield to Bradford Interchange via Halifax
• Huddersfield to Castleford via Wakefield
• Doncaster to Scunthorpe
• Sheffield to York via Rotherham and Moorthorpe
• York to Leeds via Micklefield
• York to Selby / Hull / Bridlington
• Bradford Interchange to Leeds
• Doncaster to Leeds
So from tomorrow Northern can only use twenty-four 142s and only when scheduled* to be coupled with a complaint unit. Meanwhile they can keep all the 144s in service but only on specified routes rather than specified routes or if coupled to a compliant unit. Though to be fair I think the list includes basically everywhere that a 144 would usually go anyway so I guess there would be no utility to adding a "if coupled to compliant" unit exemption!
*Scheduled is an interesting choice of wording. I assume it's to leave the flexibility to run a 142 solo if its compliant running mate fails during the day.
Sprinters
7x Class 150 - Exemption granted until 30 September 2020
6x Class 156 - Exemption granted until 31 December 2020
20x Class 153 - Exemption granted until 31 December 2020 but only if scheduled to operate with a compliant unit or on the following specified routes:
• Huddersfield to Bradford via Halifax
• Huddersfield to Castleford via Wakefield
• Huddersfield to Sheffield via Penistone
• Doncaster to Scunthorpe
• Barton upon Humber to Cleethorpes
I assume that the 150s and 156s are just those that haven't yet made it through the PRM compliance work that's been ongoing with their fleet mates. So I'd gamble that they'll be finished before the new deadlines approach.
The 153s also gain a stay of execution for use to strengthen other services or to operate by themselves on a handful of routes. Looking at those routes I don't see that there's any reason for concern with capacity as I believe they're all well known for carting air about even on a 153!!
EMU
12x Class 323 - Exemption granted until 31 October 2020
As with the sprinters I assume that these just haven't yet got through their PRM modifications yet so will presumably also not worry the new deadline for their compliance too much.