Problems with /Line/Route/Sequence 1/7/2023 to 31/12/2023

Result of intermediate update on 31/12/2023:

Line deleted: 87
Lines duplicated: B16, C10, EL1, H10, H37, N2, N11, N38, N44, N136, N137

Thread split to new thread Problems with /Line/Route/Sequence 1/1/2024 to 30/6/2024
This is to keep the thread size manageable