They need only to have reasonable SUSPICION in order to detain you on the street.
ANSWER
They may also stop you at checkpoints without reasonable suspicion. An example would be a sobriety checkpoint where everyone is stopped or a random pattern such as every other vehicle, or every 3rd vehicle is stopped.
Yes, police are allowed to take your keys during a traffic stop or search if they have a valid reason to do so, such as for safety or to prevent you from driving away.
yes
Yes, you have the right to refuse a breathalyzer test during a police stop, but there may be consequences such as license suspension or other penalties.
Yes, police officers are allowed to take your keys during a traffic stop if they have a valid reason to do so, such as ensuring their safety or preventing you from driving away.
Because if the police are allowed to do whatever they want, then they would probably cause trouble for many innocent people as well.
Yes, police officers are allowed to take motorcycle keys from individuals during a traffic stop or investigation if they have a valid reason to do so, such as ensuring the safety of the officer or the public, preventing the individual from fleeing, or conducting a lawful search of the motorcycle.
A stop and frisk is when a police officer stops you in the street and frisks you; much like they do in the Airport. It consists of physically checking your body for weapons or anything else that is illegal.
Russell Street Police Headquarters was created in 1943.
Waldo Street Police Station was created in 1918.
Walsh Street police shootings happened on 1988-10-12.
Old Hill Street Police Station was created in 1934.
Brown v. Texas