Abstract: This week, the Australian Minister for Communications announced an “exploration” of future broadcasting arrangements, including the future of the 600MHz UHF band. (New Zealand already plans a process to consider TV migration to online platforms, but we still know little about it). Recent work by the UK regulator Ofcom gives some clues how this might develop. However, a delayed release of 600MHz spectrum to the telecommunications industry is a blessing in disguise, since it will delay a major capital expenditure at a time of low returns to investment.