Much business travel is not for meetings but it is technicians and engineers travelling to undertake work and consultation on site. DH spent 40 years travelling the world as a off-shore engineer ,visiting sites, inspecting equipment, supervising maritime operations. None of these could be done online or on skype.
Any transport improvements in the highly populated south east are going to be highly disruptive for a significant number of people. With the highest population density in Europe that is inevitable. At various times governments have put investment into regions, sent government departments to provincial towns and offered incentives to companies to move north to try and spread economic growth more widely, but without success.
I always thought that if house prices in London and the South East soared in comparison with prices outside this fevered area, employers would be forced out of the South East and economic growth would spread, but that has not worked either as all we have had is an influx of immigrants who have accepted housing conditions far below what we consider acceptable (gross overcrowding, living in sheds etc)
Belfast another appalling attack, we need to ask what is driving this.
Lost - I thought forever - but found during a clear out!



