WSL investigating after Palace break substitution rules

Lexi Lloyd-Smith scored the only goal of the game [Getty Images]The Women's Super League says an investigation is under way after Crystal Palace used four substitution windows in their win over Everton.A statement says that Palace "breached" the rules, adding that they only permit a maximum of three substitution opportunities per match.The Eagles made four separate substitutions in the 62nd, 83rd, 90th and 97th minute of Sunday's 1-0 victory at the Borough Sports Ground.The league confirmed the