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

Ex Input:
I've read the border between Thailand and Cambodia was difficult to cross for foreigners. 

What's the best way to cross that border for foreigners ? Is taking a flight mandatory or is there other solutions ? And what would be the cost of the crossing ?

EDIT : I was hoping there was some preferred path to go from Vietnam to Cambodia. Let's say I want to leave from Bangkok to go to Siem reap.

What is safe for me ? Something that does not look like this thread

What is cheap ? Everything will be cheaper than what I'm use to. I want to know the cheapest path that is relatively safe. Crossing the border illegally is obviously not an option.


Ex Output:
What is the cheapest and safest way from Thailand to Cambodia?


Ex Input:
I hold a US Business visa (Indian citizen). I am travelling to the US from India and taking a layover in Italy for two days. So my travel plan is as follows:


New Delhi to Rome
Will stay in Rome for one day
Flying from Rome to Venice
Staying one more day in Venice
Flying from Venice to US (Seattle)


I can't apply for a Schengen visa due to shortage of time. I searched a little bit on "Italy Transit Visa" and got to know that there are three types of categories:


Transit Visa-A: or Airport Transit Visa: If your connecting flight to your destination is in the next couple of hours (not more than 12 hours / Not sure) from the same Airport. You might need to apply for such a visa (Some countries' citizens are obliged to stay in the airport area without having an Airport transit visa). 
Transit Visa-B: Destined for the travellers planning to travel through different Schengen countries by car or travel through different Schengen airports to a non-Schengen country for as a final destination. Under the transit visa one is allowed to reside in a Schengen area for a maximum of 5 days.


Reference: Information about Schengen Visa

I also read that If you have a valid US visa then you don't need to take an Airport Transit Visa (Same if your citizenship comes into the following cities). Is it also valid for the B-Category as well? 

My travel plans won't take more than 5 days. Am I applicable for Transit Visa-B. If yes, then can I apply for this visa on arrival in Italy?


Ex Output:
Procedure to take layover in Italy, as non-EU citizen with US visa?


Ex Input:
On a flight with Air Transat, passengers were informed that for use in the in-flight entertainment system, only earbud style earphones were permitted.

I ignored this and used my on-ear style earphones (I hate earbud style earphones), and the cabin crew did not tell me to take them off.  I could still clearly hear announcements, and in any case, those announcements could be transmitted through the audio of the in-flight entertainment system, so being unable to hear important ambient sounds does not seem a reasonable motivation.

Why would only earbud style earphones be permitted?  Is this rule common and commonly enforced?


Ex Output:

Why only earbud style earphones?