IRS tax and a federal duty will be collected on quantities over that amount. You must have a valid US doctor's prescription for a reasonable quantity of the drug. US Customs may use its judgment in allowing the transport of these prescription drugs. Don't bring diet pills of any kind across the border. All birds such as parrots Exotic animals, including sea turtles, stuffed or alive, and most exotic animal products such as skins Most animal hides except cowhide Police City police wear blue uniforms and handle theft and disorderly conduct.
Traffic police wear khaki and brown uniforms and handle traffic matters.
There are many exchange houses on both sides of the border that will exchange dollars into pesos, however, this is not necessary. Most stores, restaurants, and hotels in Nuevo Laredo will accept dollars at the current exchange rate. Hotels and most restaurants accept major credit cards. Any local Laredo bank will cash your check as long as you have a driver's license and a major credit card. Bullfight season stretches from February through October with most events held every other Sunday.