Young, Male Migrants Suspected in New Year's Assaults

harass - v. bother someone in a repeated way

sexual assault -v. illegal sexual contact that usually involves force upon a person

grope -v.  to touch someone sexually in an unwanted and unexpected way

diverse -adj.  people, or things,  that are different from each other

bloc -- n. a group of people or countries that are connected by a treaty or agreement or by common goals