 The normal formation was for four carriages to form the Plymouth portion, and eight to form the Ilfracombe portion, although longer trains were sometimes needed.The use of powerful locomotives was essential on the Ilfracombe Branch, due to the very steep gradients and sharp curves on that section of line.For the eastbound departure from Ilfracombe, it was usually necessary for assistance to be provided by a bank engine for the 1 in 36 climb from the terminus to Mortehoe & Woolacombe station.