Caldwell bemoans 'soft' free-kick

Gary Caldwell insists the Celtic players need to learn to be more clever in Europe after a contentious free-kick led to their Champions League defeat by Villarreal in El Madrigal last night.

When Yellow Submarine striker Joseba Llorente went to ground after Paul Hartley’s challenge, referee Viktor Kassai awarded a free-kick which Marcos Senna curled past Artur Boruc for the 67th-minute winner which leaves Gordon Strachan’s side bottom of Group E with one points from two games.