Birmingham City have been placed under a transfer embargo for failing to comply with financial fair play rules: Transfer embargo The ban relates to regulations on profitability and sustainability. The Football League have demonstrated their determination to enforce FFP rules with £42m of charges levied on QPR. Like many Championship clubs who are treading the Financial Fair Play tightrope, Blues were initially placed under a 'soft' embargo at the end of last season. However, with the EFL not convinced Blues had heeded their warning, they were placed under full transfer embargo in early July and that prevents them from registering players. The news has only now been confirmed. Under the rules clubs can lose £15m over three seasons, although owners can top this up to £39m if they put in £8m a season in the form of shares. Blues had pre-tax losses of £21.4m in 2 years to 2016/17. Some costs are disallowed for FFP purposes. Kieran Maguire of the Price of Football has comme