wrote:
From Watford Observer, Friday, December 28, 2012.

Step free

TRANSPORT for London has announced that 28 train stations – including two
in the Croxley Rail Link – will be made step-free. The list of
underground and Overground stations across London includes Watford
Junction, as well as Watford Hospital and Ascot Road stations. The work
is expected to be finished in 2016/17, and will make it easier for
disabled customers to use public transport.

Isn't Watford Junction already step-free? And I assume they have no choice
but to make all-new stations step-free?