Dutch

  • opgelet!
  • let op!

English

  • mind!
  • attention please!
  • take care!
  • Please note: …
  • Note: …
  • Note that …
  • Caution:
  • Ensure that …
  • Important: …
  • be sure to respect …
  • Remember that …
  • Observe … (Let op de aanwijzingen in het hoofdstuk = Observe the instructions in chapter)

External links

References

Quotations

Footnotes