On the kinematic detection of accreted streams in the Gaia era: a cautionary tale I. Jean-Baptiste, P. Di Matteo, M. Haywood, A. Gómez, M. Montuori, F. Combes and B. Semelin A&A, 604 (2017) A106 Published online: 22 August 2017 DOI: 10.1051/0004-6361/201629691