please correct and improve it for my blog

There's been a ban on walking out into the ice in Saint Petersburg. However, it doesn't stop many anglers of doing that. The life-guard service is obliged to be on duty twenty-four hours a day on the banks of rivers and the Gulf of Finland to getting get disturbers trespassers out of the ice. However, as soon as life-guards get away anglers come back and keep fishing.

The confrontations between the anglers and the life-guards becomes more sharp each year in early Spring(There are a couple of small issues here, but it should be resolved by a couple of commas: "The confrontations, which usually happen during the early Spring weeks, intensify each year."). The anglers contend that the life-guardians pay too much attention at to them. They created 3 big group in social networks where they upload photos of their catch, excitedly talk over bites and share information about current locations of the life-guardians, police and low law and order officers.

The rescue units come to fishing places with hovercrafts and take the anglers from away the ice.

The fishermen are not satisfied happy with a such treatment. They require request the rescue units interfere in a situation only when it is about saving lives clear life threatening situation and to not to disturb them to from enjoying themselves.

Many anglers will go out with 2.5 inches (6.4 cm) of good ice for walking, but the recommended is 4 inches (10 cm). Thinner ice in areas with swift surface currents are a significant hazard.

Offshore winds can break off wide pans of ice, stranding large numbers of fishermen. Just such a circumstance occurred last week in the area of Olgino with 65 fishermen having to be rescued by a hovercraft.
No one was hurt and many anglers kept fishing on.

The life-guardian service has been trying to bring the ice fishermen to reason for many years. They organize meetings with ice fishing communities and tell about danger and hazard of going out onto the ice but not always the rescuers don't always manage to change their minds.