I was looking for conditions attached to the visa on arrival, but drew a blank on it being spelled out in black and white (neither does it appear on 'IMM-27E' the white SVP arrivals card). I suppose common sense would suggest that it is for a 'social visit' rather than say employment. IMO returning to SG to await issuance of an EP would fall under that category.
For instance, I am on an LTVP, and was on an LTVP during my previous stint here too. But before that was issued I arrived in the country the LTVP wasn't confirmed/issued, and I landed at Changi and got an SVP.
Furthermore, on the last occasion, I had to subsequently extend my SVP online, despite by then having my LTVP 'approved in principle', simply because I couldn't get an e-appointment soon enough to 'complete formalities' prior to my original SVP on arrival expiring. The latter suggests to me that 'awaiting issuance of a residency status visa' is an officially recognised valid ground for seeking an SVP.
See also:
'VISA APPLICATION REQUIREMENTS FOR ENTRY INTO SINGAPORE FOR UK AND IRELAND
British and Irish passport holders do not require visas to visit Singapore for a stay of less than one month, if they have a passport valid for at least 6 months upon entry, a confirmed onward return ticket and sufficient funds for their stay in Singapore.
http://www.mfa.gov.sg/content/mfa/overs ... ments.html
And note that on neither occasion did I have a confirmed onward return ticket. But then at the airport I was dressed smart/casual rather than as a beach bum or tramp.
The IMM-27E card references the Immigration Act (Chapter 133) Immigration Regulations Regulation 32 (2)
You can find the first one here,
http://statutes.agc.gov.sg . I suspect that the second part (i.e. 'Immigration Regulations Regulation 32 (2)' ), is a stand-alone code or set of regulations that might yield more than the former dry statute. Try Googling that and see if you can find anything...