Sure.
When vandals first grattified our trains, SMRT vowed to use it as a lesson to overcome its security failure. But did that security failure brought success in rectifying the security gaps. NO!!! Another vandalism happened soon after. And following that, SMRT again declared to the whole world it will absolutely address all security issues. Was it successful? A 100% NO!!! It just happened again recently, the FOURTH time. And mind you, it was PAP very own MPs who hollered in parliament that such repeated security breaches will not do.
In PAP run Singapore, failure is not a mother of success; failure is the mother of further failures!