page_title: Belgian railway signalling
section_title: Other signals
hierarchical_section_title: Belgian railway signalling / Other signals
caption_attribution_description: English: Rail mounted explosive warning device - a detonator. 中文: 安裝在鐵路上的警告裝置：響礅。 Bân-lâm-gú: An-tsong tsāi thih-lōo siōng ê kíng-kò tsong-tì: hiáng-tun.
context_page_description: Belgian railway signalling is the signalling in effect on the Belgian rail network currently operated by Infrabel.
context_section_description: Other signals complement the fixed signs: 
  Mobile signals (light at night / low visibility, flag day) red, yellow and green;
  Acoustic signals (detonators, horns);
  Torch flame red lights flashing (requiring 'halt');
caption: A Detonator
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