Although UK authorities have taken steps to outlaw online abuse, victims have complained that police forces have been slow to act or been left feeling like their voices haven't been heard. The Online Hate Crime Hub aims to better support those targeted by trolls, unmasking perpetrators who have operated under "veil of anonymity" provided by social media services.

"Those targeted can become isolated, living in fear of the online behaviour materialising in the real world," the London Mayor's office said. "The police response to online hate crime is inconsistent, primarily because police officers are not equipped to tackle it."

The team -- comprising of one detective inspector, one detective sergeant and three detective constables -- will also help police officers and community groups identify, report and tackle abuse, ensuring victims receive the proper level of support.