143619 calls at Totnes on a cold frosty morning on the: 2E87 06:00 Penzance to Exeter St Davids. The story of how 143619 ended up on this service was an interesting one. The 2C43 06:26 Bristol Parkway to Penzance failed at Weston Super Mere. 143619 being spare at Exeter was put onto a restarted 2Z43 Exeter to Penzance, but was set swapped at Plymouth with the Class 150 on 2E87 06:00 Penzance to Exeter, to avoid taking the pacer into Cornwall. Thursday 21st October 2010.