write an intro for an article about labor strikes and the police.
Strikes and labor protests can be met with a heavy-handed response from law enforcement, leading to conflict and violence. This approach by law enforcement has been met with criticism from both workers and human rights groups, who argue that it violates the right to peaceful assembly and freedom of expression. In some cases, the use of force by police has resulted in serious injuries or even fatalities, further exacerbating the already strained relationship between striking workers and the authorities. Despite this, strikes and labor protests continue to be a crucial means for workers to advocate for their rights and demand fair treatment from their employers.