Arsenal have completed the signing of David Luiz from Chelsea on a two-year deal for a fee of £8m.
The Brazilian centre-back, who made 248 appearances for Chelsea across two spells with the club, underwent his medical on Deadline Day after the two sides agreed a fee.
Luiz trained away from the rest of Frank Lampard’s squad on Wednesday after indicating he wanted to leave the club.
The 32-year-old is Arsenal’s second Deadline Day signing after they completed a £25m deal for left-back Kieran Tierney from Celtic.