No worries. I should add - these guys are colubrids, they're aglyphous (fangless) and thus non-venomous. Very reluctant to bite, eat mostly frogs and are highly resistant to cane toad poison. This is where they're most commonly seen, near water or along the water's edge foraging. They have a rough feel due to keeled scales and resemble rough-scaled snakes (Tropidechis carinatus) which are highly venomous elapids. Different head shape, pattern etc but easily mistaken I would say to the untrained eye.