Why would there be a blanket prohibition against solo diving anywhere? As far as I know there are no local laws or regulations on Bonaire or elsewhere in the western hemisphere that mandate diving with a buddy. When I get air from my LDS at home I certainly don't have to report whether I'm diving with a buddy. Most dive operators requiring divers to dive in buddy teams do so to lessen their liability and responsibility for divers under their supervision during paid guided dives or when diving from their property such as resort docks etc.
There's a reason that we read and sign the
Liability Release and Express Assumption of Risk document presented to us by the dive operators. Assuming the inherent risks of solo diving is one of those reasons. Here's a link to
Dive Friends Bonaire's check-in and liability release form, which is similar to those used elsewhere. Note that the word "buddy" does not appear anywhere in this document.
Sorry if my response seems a little strong. I'm not implying you're for or against solo diving. I'd respect your opinion either way. I just take issue with the ubiquitous assumption that solo diving is forbidden unless expressly and clearly permitted. That and I'm a little tired of getting the stink eye from other (mostly less experienced) divers when I enter or exit the water alone. My training, ability, experience, and assumption of risk are my own to be responsible for when diving unsupervised.
And now back to our regularly scheduled program discussing crime on Bonaire...