Despite so many complaints to OTR to remove the SPIKES from the BP petrol station at Munno para, South Australia, OTR is still reluctant to take any action to minimise the harm to the birds on the roof.
The use of pigeon SPIKES is an anti-welfare way to scare off pigeons. Not only pigeons but also protected species are harmed by these SPIKES. Many pigeons can not avoid SPIKES due to speed fly or darkness. Pigeon SPIKES are a legalized form of cruelty to animals. Once birds land on them, they can't release themselves. Therefore, they die in agony. 
OTR must remove the SPIKES from the roof of petrol station and use less harmful deterant.
Allstate pest control company is the company that has contracts with OTR and is responsible for using less harmful products. The SHARP SPIKES are forms of cruelty, not only to the pigeons but to all native wild birds. The huge net that is installed on the same roof is worn and torn off by the time, and it needs to be replaced or removed as it causes birds to trap inside and die due to dehydration and hunger. Allstatepest is responsible to deterant birds not torture them to death.