West Brom have confirmed the signing of midfielder Romaine Sawyers from Championship rivals Brentford.
Sawyers has signed a three-year deal with an option for a further year, and Sky Sports News understands the fee to be in the region of £3m.
Celtic had been one of a number of other clubs interested in signing the 27-year-old, who has just one year left on his contract at Griffin Park.
Sawyers joined Brentford from Walsall in 2016. He made 123 appearances for the Bees, scoring eight goals.
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