"The two clubs remain determined to do everything in their power to ensure that racist behaviour will not be tolerated.
"We will be speaking to the police and the match officials on this matter but no further comment will be made until this process has been completed and the investigations have been concluded."
More top news
We now head into our second week of settled weather.....
Fine, dry and very warm through the week, with plenty of warm sunshine and light winds. Small risk of a few heavy showers from the south
Mo Farah wins the men's elite race