Matheus Prestes, 30, targeted his victims on the Bakerloo line in a spree lasting four months from June to October last year. A sexual predator who repeatedly flashed lone women travelling on the Tube has been jailed for eight months. Matheus Prestes, 30, targeted his victims on the Bakerloo line in a spree lasting four months from June to October last year. He admitted eig... [2342 chars]