Edinburgh

Hi.. I am an Indian citizen currently living in sweden. I have a visa to uk as well. The lamination page in my old passport has got damaged but the uk visa is very clear and visible. And I have applied for a new passport and I have a new passport now.
My question is that, can i now travel to uk on my old passport without any problem?
Please help me thanks in advance

we live in NZ and i hold a dependent spouse visa. Now i want to travel to the UK. Is it possible that i can travel to UK alone on a dependent spouse visa and my wife can join me later after couple of months.

Can anyone help please, im terrible at finding cheap ways of getting places. Im trying to get from Edinburgh to southampton either via train or plane, but everything is so expensive! Can anyone find some cheap travel? Leaving 2 June Returning 17th