Section 3 and going abroad/visas

I fly to Britain to get my medications

Traveling to countries with section 3 hold

UK Advice For People Traveling 

http://www.nolo.com/legal-encyclopedia/psychiatric-mental-issues-can-keep-getting-visa-green-card.html

Section 2, 3, 4 & 5 – https://www.rethink.org/living-with-mental-illness/mental-health-laws/mental-health-act-1983/sections-2-3-4-5#s4

http://forums.eslcafe.com/korea/viewtopic.php?t=3764&start=15

https://www.iamat.org/blog/what-you-need-to-know-about-travelling-with-medications/

Is it okay to lie on Visa forms