Why?
Here is what Keepbritaintidy.org has to say:
What does the NHS say about toxocariasis?
What can players, members, parents and friends who see a dog on the Hazelwood grounds do?
If you see anyone anywhere at anytime of the year within the grounds of Hazelwood with a dog, please remind them we have a no dogs policy and kindly ask them to remove their dog immediately
What if they say they didn't know?
You can remind them their is a sign on the entry gate and the dangers of toxocariasis especially in relation to the sport of rugby.
We take the welfare of all our playing, non playing and visitors very seriously and it is a responsibility on us all to maintain these standards. Thank you.
Spelthorne council's anti-dog fouling poster goes viral online
Warning Graphic Content
"Rugby Player Spends Christmas in Hospital" - Daily Mail
Dog poo on pitch almost cost rugby player his foot - Shropshire Star