Doesn't look like it. According to the Guardian live report: "Bristol, Gloucestershire, Somerset, Swindon, Isle of Wight, New Forest, Northamptonshire, Cheshire and Warrington will go into Tier 3, Hancock announced."
And that's confirmed by the Government page, which for once has done the helpful thing of indicating if an area is shortly going into a different tier (rather than simply telling you what tier you're in today)
https://www.gov.uk/guidance/full-list-of-local-restriction-tiers-by-area