Tate Modern, Level 2 Gallery Free admission. The latest in Tate Modern’s series of international curatorial partnerships, No Lone Zone, will open in the Level 2 Gallery on 27 January, organised in collaboration with Sala de Arte Público Siqueiros, Mexico City. The exhibition takes its name from a military term designating an area where the presence of just one person is not allowed. Implying mutual observation, this two-person rule is often used in highly sensitive or unstable places for reasons of safety and security. The exhibition brings together the work of Teresa Margolles, Cinthia Marcelle, David Zink Yi and the collective Tercerunquinto, showing how each artist explores the vulnerability of current social and economic structures. The Level 2 Gallery programme has been made possible with the generous support of Catherine Petitgas