City of Lincoln council said the life-saving equipment was in addition to patrols by park wardens.
As the season kicks off, supporters tell how Lincoln City have long been at the heart of local life.
An academic warns unregulated compounds remain easy to buy online despite existing rules.
BBC Radio Lincolnshire explores "the leap to the steep" – Byard's Leap to Steep Hill, Lincoln.
Artists will create a poster on Skegness beach for the Tour of Britain men's cycle race.
The 18ft drawing of Lincoln's Bailgate attracts "unheard of" visitor numbers to city museum.
Material related to one of the RAF's key raids of the war will go on display this autumn.
The parade was dropped from last year's event due to funding pressures, organisers say.
Venues include Snipe Dales, Chapel Point, Deeping Lakes and Whisby Nature Park.
