When blue-green algae is suspected, the official advice is always to err on the side of caution.

Sefton Council acted quickly and informed local residents via a statement posted on social media which read: “Unfortunately, due to an outbreak of blue-green algae, Crosby Lakeside will be closed until new order.

“The site is working closely with the Environment Agency to test the lake and is taking action to resolve the issue, seeking to reopen as soon as possible.

“Crosby Lakeside apologizes to all lake users for any inconvenience, but assures everyone that the matter is completely out of our control and the safety of our lake user groups is our top priority. »