J. Crump

Reading the riots: what were the police doing on Twitter?

R. Procter, A. Voss, J. Crump, 2013 .

What Are the Police Doing on Twitter? Social Media, the Police and the Public

J. Crump, 2011 .

Social Media Research and Policing

J. Crump, 2016 .

‘Our Struggle in London’: Primitive Methodists and the Metropolis

J. Crump, 2017 .