diff --git a/icu4c/source/data/brkitr/rules/line.txt b/icu4c/source/data/brkitr/rules/line.txt
index 098286f7c58..b9cbf3d2203 100644
--- a/icu4c/source/data/brkitr/rules/line.txt
+++ b/icu4c/source/data/brkitr/rules/line.txt
@@ -295,11 +295,6 @@ $QU $CM* .;
 ^[$CM & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* [\p{Pf} & $QU]           / [ [\p{ea=F}\p{ea=W}\p{ea=H}] - [$NS $BA $EX $CL $IN $IS $GL $CM]];
 ^[$CM & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* [\p{Pf} & $QU] $CM* $CMX / [ [\p{ea=F}\p{ea=W}\p{ea=H}] - [$NS $BA $EX $CL $IN $IS $GL $CM]];
 
-$SP [$IS & [\p{ea=F}\p{ea=W}\p{ea=H}]]           / [$QU & \p{Pi}] $CM* [ [\p{ea=F}\p{ea=W}\p{ea=H}] - $CM];
-$SP [$IS & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* $CMX / [$QU & \p{Pi}] $CM* [ [\p{ea=F}\p{ea=W}\p{ea=H}] - $CM];
-$SP [$IS & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* [$QU & \p{Pf}]           / [ [\p{ea=F}\p{ea=W}\p{ea=H}] - [$NS $BA $EX $CL $IN $IS $GL $CM]];
-$SP [$IS & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* [$QU & \p{Pf}] $CM* $CMX / [ [\p{ea=F}\p{ea=W}\p{ea=H}] - [$NS $BA $EX $CL $IN $IS $GL $CM]];
-
 ^$CM*           [$BA & [\p{ea=F}\p{ea=W}\p{ea=H}]]           / [\p{Pi} & $QU] $CM* [ [\p{ea=F}\p{ea=W}\p{ea=H}] - $CM];
 ^$CM*           [$BA & [\p{ea=F}\p{ea=W}\p{ea=H}]] $CM* $CMX / [\p{Pi} & $QU] $CM* [ [\p{ea=F}\p{ea=W}\p{ea=H}] - $CM];