These are the advertised summer diesel workings.   The loco roster shown is subject to final agreement by the MPD managers and, of course, is subject to availability.
No liability is accepted for any last minute changes, though I will try to post any such changes here if known about the night before.

On Saturdays, the diesel-hauled trains will be the 0930 & 1230 from Grosmont to Pickering and 1100 & 1400 from Pickering to Grosmont; While on Sundays, the diesel-hauled trains will be the 1030 & 1330 from Grosmont to Pickering and 1200 & 1500 from Pickering to Grosmont;