....Why are most of the pie shops shut on Sunday

A man wants a pie on a Sunday only to find the pie shop's shut. It's not called Chap-Hell Day for nothing.

I'm entering that in the Merthyr Express pun of the year competition Jo Anne. We could split the larver bread prize

It won't put the mirth in Merthyr, I-Spy, but as it's the only entry let's put a pun in a punt!

How the experts do it: UK Pun Day (13th Feb)
Lovdev, aka 'Pun'jabi Warrior', was named the witty winner at the UK Pun Championships
- 2017

I like dial M for Merthyr -that might get them smiling and having a Wales of a time

'Merthyr branch of Greggs named best in Wales & the West': Merthyr Express (FB) Feb 2017
And it's open on Sundays, 10am — 4pm: www.welovemerthyr.co.uk

So forget the rest, in Merthyr, Sunday is a day of Greggs.