I never claimed the rats created the hole, merely that it was 'rat-sized' and therefore encouraged them to visit for a rat picnic. We are not going to eradicate them from public parks but we can discourage them from feasting right next to boats by maintaining bins adequately. Last week there were 3 bins on the pontoon - 1 complete bin on the left (as you look at the park), 1 in the middle with the rat-sized hole and the 3rd on the right with no lid (as shown in the photo). Would you be able to confirm if this 3rd bin has been replaced? Many thanks