Birmingham have signed defender Grant Hall on loan from Tottenham.
The centre-half, who spent the last campaign on loan at Sky Bet League One side Swindon, has joined Blues on a season-long deal.
The 22-year-old was an ever-present for the Robins during his spell at the County Ground until suffering a calf injury in late January.
Hall has yet to make a senior appearance for Tottenham. He moved to Spurs from hometown club Brighton two years ago.