Complex sentence: Such waivers may be either on a one-time basis, or pursuant to memorandum of understanding (MOU's) with relevant agencies; however, existing shelter sites are typically at the highest level of use compatible with neighborhood character and the political balance of power.
Split into simpler sentences: Such waivers may be either on a one-time basis, or pursuant to memorandum of understanding (MOU's) with relevant agencies. However, existing shelter sites are typically at the highest level of use compatible with neighborhood character and the political balance of power.