Constitution of Kenya, 2010 114 resolution— (a) recommended by an independent commission set up for that purpose by Parliament; and (b) passed by— (i) the National Assembly, with the support of at least twothirds of all of the members of the Assembly; and (ii) the Senate, with the support of at least two-thirds of all of the county delegations. (2) The boundaries of a county may be altered to take into account— (a) population density and demographic trends; (b) physical and human infrastructure; (c) historical and cultural ties; (d) the cost of administration; (e) the views of the communities affected; (f) the objects of devolution of government; and (g) geographical features. PART 5—RELATIONSHIPS BETWEEN GOVERNMENTS Cooperation between national and county governments. 189. (1) Government at either level shall— (a) perform its functions, and exercise its powers, in a manner that respects the functional and institutional integrity of government at the other level, and respects the constitutional status and institutions of government at the other level and, in the case of county government, within the county level; (b) assist, support and consult and, as appropriate, implement the legislation of the other level of government; and (c) liaise with government at the other level for the purpose of exchanging information, coordinating policies and administration and enhancing capacity. (2) Government at each level, and different governments at the county level, shall co-operate in the performance of functions and