KOLKATA: Tata Motors was caught off guard by the conviction of Lionel Messi, its global brand ambassador. Messi was covicted by a Spanish court for tax fraud. Tata Motors share price would face repercussions due to this, market analysts said. On Wednesday, Tata Motors officials went into a huddle and refused to comment till it had a clear picture of the developments. They do not have any comment on this till they have further details available said a spokesperson of Tat