Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Q: I recently flew on Singapore Airlines from Sydney to Singapore, and my boarding pass had SSCI printed on it.  What does this mean? Is it in some way related to the dreaded SSSS (selected for extra security screening) at US airports?


A: What does "SSCI" on my boarding pass mean?
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Q: I will be travelling to Hong Kong in a few months' time. I hold dual nationality and neither of my nationalities requires a visa to enter Hong Kong. During my trip, I will travel to Korea for a few days, before returning to Hong Kong to fly home.

Will I require a visa as I will have multiple entries within 3 months of first arriving in Hong Kong, or does visa-free entry allow me to come and go (as a tourist), effectively, as I please?

I'm guessing that using my two passports would be something they would spot instantly and lead to further questions?


A: Hong Kong: Visa for Multiple Entries?
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Q: In a while I will be traveling to Norway for a hiking trip. In between getting from the Oslo Gardermoen airport to Finse, I'll have to get gas cans with a that are UNEF 7/16" threaded, which means they look like this: 



Any tips on where to get these? preferably at shops near the airport.

I already found Oslo sportslager, who sell these for sure: http://www.oslosportslager.no/produkt/beaver-power-gas-450-gassboks-25070.aspx

But in case they're out of it, it would be nice to have a backup plan :)


A:
Locating outdoor / hiking shops which sell gas cans in Oslo?
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