School Property

Skateboards, Rollerblades and Scooters

These items are not allowed on school property.

Smoking (Admin Regulation 4024) 

Smoking and the use of e-cigarettes/Vapes are not permitted anywhere within the school buildings or on school property. Students must also respect the property of neighbours in the community including the Genesis Centre.

Section 2 of the Prevention of Youth Tobacco Act states: “No person under the age of 18 years may possess or smoke or otherwise consume tobacco products in a public place.” Violation of the smoking policy could result in community service, home suspension and/or a fine.

Trespassing on School Property

Students, parents and visitors should be aware that Section 21 of the School Act states that no person shall:

  1. Disturb or interrupt the proceedings of a school.
  2. Loiter or trespass in a school building or on property owned by a school board. 

All parents and visitors must report to the office. 

NMHS students visiting another school without permission of school authorities may result in trespass charges being issued. Similarly, non-students who loiter around NMHS will be given a trespass warning and maybe charged for trespassing under Section 21, 1, C of the School Act.


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RT @UsihChristopher: Today, I had the pleasure to announce the CBE students receiving a Youth Achievement Award from the Calgary Bridge Foundation for Youth (CBFY) Congratulations to all the Award Recipients & schools! @ForestLawnHigh @HenryWiseWood @yycJamesFowler @JGDChief @MandelaUnited @yycbridge

Wishing the Mandela community a joyful and safe Diwali! https://t.co/F1aXaEjidp

Today, on Indigenous Veterans Day, we recognize the past and present contributions of Indigenous service members in the military. https://t.co/By1Arc2UwQ

We are so lucky to have such a great custodial team led by Mr. Ghuman! https://t.co/3wMp8QQ6KX

Some phenomenal sugar sculptures by our students in Culinary! #wearecbe https://t.co/toga73xFVi

Check out some of the programming provided by @TrellisYYC https://t.co/KVpci0x1Vt

Today, we remember and honour all the children who attended residential schools, both those who never returned home and those who were forever impacted. #wearecbe https://t.co/fIi2gVb3Yr

Hey Mandela families, please check your emails for an important update.

RT @chandnim14: Yesterday, in my math class @MandelaUnited our teacher started off with showing us Gr. 12 students the same exact thing to prove that there is more than one way to solve. Of course, the gr 5s had more ways than we did! This shows that as we get older we don’t explore as much!!