Speeding ticket "Worried" I NEED HELP
 

Okay so i was going down the street as in community zone (40 km). I pasted the native reserve police office about 55 60 and i guess a police officer was coming out of building seen me so he hoped in his car came after me doing 90 to ketch up he said. finnaly he pulled me over and asked me why he was pulling me over and said i was speeding but he didnt have me on radar. he said he was a specialist in radaring and he was going to look into how fast i was going if i wanted to go to court. the ticket says Disobeyed official sign and its 110 dollars Sect 151-5 and i had to other people in the car he told me i didnt loose any demerit points. i was in shock first time my mind was. how can i make sure i had other to passengers say he did is it usually put on the ticket. im a worry wart can someone help me out plz

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