I recently wanted to close an ING account.
I telephoned and said that I wanted to conduct the closing of the account in writing - as I wanted a formal record of the process.
I write to them - they transfer all money to my linked account - or send me a cheque - and confirm that they have done so in writing.
(The reason why I wanted to close it and do it formally in writing are not relevant)
They told me that I could only close the account by telephone.
Their Ts&CS do in fact state:
You may ask us to close your account or accounts at any time, but you must telephone us with this instruction.
But then for them:
We may close your account or accounts by giving you at least 30 days' notice in writing (sent by e-mail or post).
Is that first condition an "unfair condition" at all - given that they can close it in writing but you can't?
What if you genuinely lost the ability to speak?
It must be a sign of the times - at one time some contractual matters must be in writing - now they must not !!