In message , at 15:25:29 on Sat, 13 Dec
2014, D A Stocks remarked:
From the 12 January 2015, South West Trains passengers will be unable
to interchange at Waterloo East for London Bridge as services will
not be stopping at London Bridge. This is expected to continue until
August 2016.

How many people made that change?

A lot of people from SWT-land working in the London Bridge area.

Is it enough to cause an issue?

Or does the London Bridge works mean that some people will be
commuting into Waterloo and connecting to LB, rather than commuting
direct to LB?

'commuting direct to to LB' isn't a sensible option from a lot of SWT
territory.

I know someone who commutes from Surrey on SWT to Waterloo (and then
generally walks to LB) but he can also go to LB via Redhill.
--
Roland Perry