Congested roads. Public-transport pains. A shortage of schools and hospitals. High housing prices.
They have combined to make Australia's major cities less livable than they once were.
But asked whether slashing migration is the solution, Australian Chamber of Commerce and Industry chief executive James Pearson says migration is "part of Australia's DNA."
Two separate reports released this week, one by the Chamber and the other by Infrastructure Australia, have pinned the failures to deal with population growth on poor government planning rather than immigration.