A new Bicycle Parking sign at Hougang Green Shopping Mall

This is a new sign put up at the Hougang Green Shopping Mall, which I think makes slightly better sense than the previous one. I applaud the change though it is not something that is significant in terms of profitability.

But, I still don't know the rationale for "No Overnight Parking"!!! Frankly, which cyclist in his right mind, would want to park his bicycle, a portable machine, overnight in an unsheltered public bicycle parking bay outside a shopping mall that is not even strategically located? The "No Overnight Parking" wording sounds like an insult to the patrons' intelligence!

You may like to read a related blog at this link, where you could see the previous sign which was indeed nonsensical.