Another counterpoint to a strike is a lockout, the form of work stoppage, where an employer refuses to work for workers. The non-strike clause generally requires union members not to strike for the duration of the contract; such actions are called sympathy or secondary strikes. Members who respect the picket line despite the treaty are often disciplined, as their action can be considered a violation of the provisions of the treaty. Therefore, any union that carries out strike action usually tries to introduce an amnesty for all those who have respected the picket line in the agreement that settles the strike. E say all strike don kpafuka di proud and image of universities for Nigeria and dat di committee go into the agreement again and write dia recommendation wey go go use reposition di universities. The exercise or exercise price is the main determinant of the value of the option.