How Jose Mourinho reacted when Erik Lamela was sent-off for Tottenham against Arsenal The Tottenham manager could not hide his frustration regarding Erik Lamela's sending off against Arsenal as Spurs were beaten in the north London derby The video will auto-play soon8Cancel Play now Football London - Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Jose Mourinho's facial expressions spoke volumes during Tottenham Hotspur's north London derby defeat against Arsenal. Despite admitting that he was not happy with his side's first-half performance at the Emirates Stadium, Erik Lamela's stunning rabona effort after 33 minutes to break the deadlock will have improved his mood.