(29 Feb 2016, 5:06 pm)2bagstew wrote The X7 Sunderland to Peterlee only should on a Sunday and Bank Holiday offering a faster link to Sunderland and Seaham over the Arriva 22.
It's only slightly faster than the 22, but serves a completely different part of Seaham.
And edited to agree with Dan. The 22 wouldn't struggle with solos on a Sunday (though there's no Sapphire ones).