Bordeaux Métropole and the Telangana government signed an MoU on lake rejuvenation and water resource conservation at a workshop in Hyderabad. Discussions focused on inter-agency coordination, international best practices and sustainable measures to protect lakes and other water bodies. Hyderabad: Bordeaux Métropole and the State government signed a memorandum of understanding (MoU) on lake rejuvenation and water resource conservation at a one-day workshop in Hyderabad on Monday.