London: English Premier League side Tottenham Hotspur's latest signing South Korean midfielder Son Heung-min has said he has been told not to buy a red car by club officials in connection to their fierce rivalry with Arsenal who wear red shirts as their first-choice kit.

The 23-year-old was signed by Tottenham from German club Bayer Leverkusen for a fee of 30 million euros ($33.8 million) making him the most expensive Asian player in the league.