Rail services in Lowestoft have also been substituted by replacement bus services, in addition to those at Great Yarmouth, as both lines are subjected to the same re-signalling work.
Our Lowestoft correspondent Simon Bartram has provided photos of replacement operations over the last few days from when work commenced on Saturday. On that day he recorded Belle Coaches' Setra LIL9715 and Smiths Coaches, Volvo L8SLT in use; with Angies Tours' MAN T777GSM on standby.
On Sunday operators Belle Coaches and Simmonds were represented with MAN VRY841 of the latter being pictured at Oulton Broad North Station.
Monday saw Suffolk Norse IVECO Eurorider PN57CTZ and Coach Services YN10EDC in use.