Less risky than carrying it (or anything illegal or illicit) but far more risky than just not packing it at all. Some airports use dogs to check baggage for bombs and drugs.
No, it's not illegal. It is however, a little risky. I've tried downloading Megamix myself before, and all I got was a trojan.
It is risky for you to stand outside your running car with your kids inside it.
No, borrowing money from the subreddit r/borrow is not illegal, but it is not recommended as it can be risky and may not provide legal protection in case of disputes.
You do not have to because the phone networks should have it on there towers and such. However if you are doing risky things like visiting websites that can be flagged for bad activity then I would recommend downloading one.
RISKY
No it Isn't Risky is an adjective
No, playful is a synonym for frisky, but not for risky. A synonym for risky could be perilous.
At nearly any store that sells cheap cell phones as well as foreign countries or the black market. Caution must be taken to ensure that the person intending to use the phone is not seen on camera and that receipts cannot trace the purchase back to the phone user. Activating the phones is another risky area, though they can be activated by 3rd parties or by using other burn phones.
Risky is an adjective. An example sentence is "He was planning a risky endeavor."
No, illegal drugs cannot be passed but a man who uses them may indulge in other types of risky behaviour such as unprotected sex and may expose himself and you to infectiosn such as HIV. Also illegal drugs may cause reduced fertility and/or abnormal sperm casuing genetic damage.
If in "Free Realms" you mean 'Private Servers', then the answer is: Any. Please be aware that these servers are illegal in Blizzard's eyes. And going on them can be very risky.