Prominent backbench MP Sarah Champion launched a campaign against VPNs previously, saying: “My new clause 54 would require the Secretary of State to publish, within six months of the Bill’s passage, a report on the effect of VPN use on Ofcom’s ability to enforce the requirements under clause 112.
"If VPNs cause significant issues, the Government must identify those issues and find solutions, rather than avoiding difficult problems.” And the Labour Party said there were “gaps” in the bill that needed to be amended.
It would have been my go to. But they can detect openvpn and other protocols. I would just use a ssh tunnel with squid proxy. The squid wont cache ssh traffic unless you run your own cert and set up the squid that way. It will however seamlessly allow you to connect through a ssh tunnel with one port forward.