Nobody with more than £16,000 in capital is allowed to claim any means tested benefits in the UK. Do you think this limit seems a bit low? The reason for that is because it has not been increased for 33 years!
If you think that is not fair, you might be interested in one of the petitions on the UK parliament website at the moment, which is calling for a substantial increase in the benefits capital limit (petition number 590695).
If the moderators will allow me to include a link, you can find it at:
petition.parliament.uk/petitions/590695
If you agree, you might wish to consider consider signing this petition and sharing it on social media, etc.