The Football Association (FA) said:
The FA has been made aware of developments in relation to an ongoing NCA (National Crime Agency) investigation, including a number of further arrests.
We are liaising with the authorities in relation to these allegations.
The FA will make no further comment at this time.
More top news
Western and central regions will be prone to thundery, blustery downpours all day
Police charged student Hayley King with malicious tampering of food after she was also filmed spraying glass cleaner in the fridge.
As the winds strengthen and stronger gusts whip the coasts and hills it will feel cool for the time of year.