Italian referees association says it has received bullets in the post

The AIA's vice president Narciso Pisacreta and referee selector Nicola Rizzoli have also been recipients of sinister deliveries.

The threats have arrived at the AIA following protests surrounding the use of VAR (video assistant referees) in Serie A. The technology has had mixed results this season.

Thank you for reading 5 articles this month* Join now for unlimited access

Enjoy your first month for just £1 / $1 / €1

*Read 5 free articles per month without a subscription

Join now for unlimited access

Try first month for just £1 / $1 / €1