Anastasia stopped her car at the barrier entrance to a car park and an automatic ticket issuing machine projected a ticket which Anastasia took in accordance with a large notice attached to the barrier which reads:

$$Parking at Owner's Risk $-$ Take Ticket from Machine. Pay when leaving.$$

Anastasia put the ticket in her pocket without looking at it$,$ the barrier raised and Anastasia drove through and parked her car. On returning to pick up her car she found it completely demolished beneath a large concrete pipe which had fallen from a crane owned by the parking station proprietors who were working on an adjacent drainage ditch.

The parking ticket had the following notice printed on it:

$$It is a condition of the issue of this ticket that vehicles are parked on these premises at the owner's risk and responsibility. The proprietors accept no responsibility for loss of damage to vehicles in the parking area whether caused by negligence or in any manner whatsoever$.$

Advise Anastasia of her common law rights in relation to the notices on the barrier and ticket.